多発機の片側エンジン故障時における操縦性の回復に関する研究

概要

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The statistics complied by the Boeing Co. show that the accident rates of commercial jet airplanes have been kept constant at a low level for the past 30 years or so. The accident rate remains constant, as an increase in number of accidents is predicted due to expansion of air traffic. Therefore, a new technology that is able to further decrease the accident rate is required. Human error like pilot's mistake could be mentioned as the most important factor of aircraft accidents. Especially, human errors, which occur at abnormal situations such as OEI or control surfaces failure, seem to become the direct causes of an accident. In the present study, a control support system is constructed by using our proposed linear model matching control method, which is capable of recovering the controllability under an OEI situation of a multiengine plane, with the object of preventing an accident due to situational pilot error.